ignore generated files

git-svn-id: http://caml.inria.fr/svn/ocaml/version/4.02@14879 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
stdlib/buffer.mli: typo
stdlib/bytes.{ml,mli}: add a few functions
stdlib/string.{ml,mli}: move [blit] to module Bytes, deprecate [copy]


git-svn-id: http://caml.inria.fr/svn/ocaml/version/4.02@14880 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
add the name of the next version

git-svn-id: http://caml.inria.fr/svn/ocaml/version/4.02@14881 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
PR#6408: Optional arguments given as ~?arg instead of ?arg in message

git-svn-id: http://caml.inria.fr/svn/ocaml/version/4.02@14882 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
PR#6408: Optional arguments given as ~?arg instead of ?arg in message

git-svn-id: http://caml.inria.fr/svn/ocaml/version/4.02@14883 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02